The basics
Total Population
464
Median Age
20.9
Climate & weather
Ranked against U.S. ZIP codes.
Summer Avg High (°F)
86.5
Winter Avg Low (°F)
32.2
Avg Temperature (°F)
59.7
Hot Days/yr (>90°F)
37.3
Freezing Days/yr (<32°F)
68.4
Annual Precipitation (in)
51.2
Annual Snowfall (in)
4.3
Flood & disaster risk
Ranked against U.S. ZIP codes.
FEMA Risk Score
93.2
Higher than 90%
EAL Flood/Coastal per $1K
0
The full report
Six pillars — each with percentile benchmarks, 16-year trends, and per-metric detail.
People
Work & Money
Housing
Amenities
Environment & Risk
ZIP Code 23691: frequently asked questions
- What is the weather like in ZIP Code 23691?
- ZIP Code 23691 averages 59.7°F year-round, summer highs near 86.5°F, winter lows around 32.2°F (NOAA 1991–2020 normals). It sees about 4.3 inches of snow a year.
- Is ZIP Code 23691 at risk of flooding or natural disasters?
- ZIP Code 23691's FEMA National Risk Index score is 93.2 (higher than 90% of U.S. ZIP codes). Its greatest modeled natural hazard is hurricane. Modeled coastal-flood loss is negligible.
Sources: U.S. Census ACS, FEMA National Risk Index, FHFA House Price Index, OpenStreetMap, EPA. Explore the map →